4-SLOT ALUMINIUM U.M.P. PICATINNY RAIL - M-LOK

Use your Picatinny accessories on your M-LOK handguards with this conversion system. Each takes up one M-LOK slot. UMP stackable design allows you to add multiple of these side by side to create a continuous Picatinny rail.

The outside is a Picatinny rail. The inside is the mounting system to the M-LOK handguard.

Hard anodized finish on 6061 T6 Aluminum

4 Slot Aluminium U.M.P. Picatinny Rail - M-Lok Features:

• 2 Mounting Holes M-LOK
• 4 Slot Picatinny Rail
• Hard anodized finish on 6061 T6 Aluminum